Module lib.container.weaktable
weaktable - a table with weakly held keys
new (t) |
Create a table with weakly held keys |
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new (t)
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Create a table with weakly held keys A table with weakly held keys allows objects to be used as keys within the
table but it won't prevent those objects from being garbage collected
Parameters:
- t
table
Initial table contents, optional.
Returns:
table